Open AccessElevated level of urea is a good predictor for 30-day all-cause mortality in acutely admitted medical patients
Author(s) -
Stefan Posth,
ET Anteskog,
Mikkel Brabrand
Publication year - 2021
Publication title -
acute medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.14
H-Index - 12
eISSN - 1747-4892
pISSN - 1747-4884
DOI - 10.52964/amja.0861
Subject(s) - medicine , danish , urea , mortality rate , emergency medicine , medical unit , pediatrics , philosophy , linguistics , chemistry , organic chemistry
Objective: To assess the correlation between urea and mortality in acutely ill medical patients admitted to hospital. Methods: We included consecutively admitted adult patients from the medical admission unit at a regional Danish hospital. Data on mortality was extracted. The association with 30-day mortality was described using cubic splines, and discriminatory power, crude association and adjusted analyses were performed. Results: We included 5,894 patients, with a 30-day mortality of 5.6%. We found a dose-response relation between urea and 30-day mortality with an increase from 2.7% to 19.5% (p<0.001). Conclusion: Elevated urea is strongly associated with 30-day all-cause mortality in acutely admitted medical patients with acceptable discrimination and good calibration.